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0 item @ $0.00  

Corundum var. ruby

#41415

Corundum var. ruby

#41415
Availability
Sold
Size
4 x 3.5 x 2 cm - Miniature 
Formula
Al2O3 (RRUFF)
Locality
Jagdalik, Kabul Prov., Afghanistan

Ruby red crystals to 4mm in marble matrix.

Corundum

Formula
Al2O3 
Crystal System
Trigonal 
Crystal Habit
Euhedral Crystals, Tabular, Prismatic 
Cleavage
None, None, None 
Luster
Vitreous (Glassy) 
Color
blue, red, yellow, brown, gray 
Streak
none 
Class
Trigonal - Hexagonal Scalenohedral 
Fracture
Tough 
Hardness

Data courtesy of Webmineral.

Collection
McConlogue Collection
Mineralpedia
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On Dakota Matrix
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WebMineral
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